Results 61 to 70 of about 357,348 (202)

All current-mode frequency selective circuits

Electronics Letters, 1989
This letter proposes an entirely new method for performing analogue signal filtering. All circuits are based upon current amplifiers but derived from well-known voltage amplifier circuits. These circuits possess the same sensitivity properties as their voltage amplifier counterparts.
G.W. Roberts, A.S. Sedra
openaire   +1 more source

Homogeneous Spiking Neuromorphic System for Real-World Pattern Recognition [PDF]

, 2015
A neuromorphic chip that combines CMOS analog spiking neurons and memristive synapses offers a promising solution to brain-inspired computing, as it can provide massive neural network parallelism and density.
Saxena, Vishal, Wu, Xinyu, Zhu, Kehan
core   +3 more sources

Single EX-CCCII-Based First-Order Versatile Active Filter

Applied Sciences
This paper presents a new current-mode first-order versatile active filter employing one extra-x second-generation current controlled current conveyor (EX-CCCII) and one grounded capacitor.
Montree Kumngern, Fabian Khateb, Tomasz Kulej   +2 more
doaj   +1 more source

Fast optimization of parametrized quantum optical circuits

, 2020
Parametrized quantum optical circuits are a class of quantum circuits in which the carriers of quantum information are photons and the gates are optical transformations.
Miatto, Filippo M., Quesada, Nicolás
core   +1 more source

Noise Minimization in CMOS Current Mode Circuits That Employ Differential Input Stage

Advances in Electrical and Computer Engineering, 2016
In this paper, a new noise minimization approach is proposed for CMOS current-mode (CM) circuits whose input stage is differential. This is realized by focusing on input stage and some output stage transistors' transconductance.
YESIL, A., OZENLI, D., ARSLAN, E., KACAR, F.   +3 more
doaj   +1 more source

A spatial contrast retina with on-chip calibration for neuromorphic spike-based AER vision systems [PDF]

, 2007
We present a 32 32 pixels contrast retina microchip that provides its output as an address event representation (AER) stream. Spatial contrast is computed as the ratio between pixel photocurrent and a local average between neighboring pixels obtained ...
Costas Santos, Jesús, Linares Barranco, Bernabé, Serrano Gotarredona, María Teresa, Serrano Gotarredona, Rafael   +3 more
core   +1 more source

Voltage/Current-Mode Multifunction Filters Using Current-Feedback Amplifiers and Grounded Capacitors

Active and Passive Electronic Components, 2010
One configuration for realizing voltage-mode multifunction filters and another configuration for realizing current-mode multifunction filters each using two current-feedback amplifiers (CFAs) are presented.
Jiun Wei Horng, Pei-Young Chou, Jian-Yu Wu   +2 more
doaj   +1 more source

Geometric Analysis and Systematic Design of Millimeter-Wave Low-Power Frequency Dividers in 65-nm CMOS

IEEE Access, 2020
Broadband current-mode logic static divide-by-2 and divide-by-4 circuits fabricated in 65-nm CMOS are presented. The low-power frequency dividers are analyzed in a geometric way.
Mingyu Zhu, Dixian Zhao
doaj   +1 more source

Current-mode divide-by-two circuit

Electronics Letters, 1992
A current-mode divide-by-two circuit is presented which does not rely on well matched components and a high gain opamp. The circuit can be employee as a reference-generating circuit of an algorithmic current-mode A/D convertor.< >
C.-L. Wey, S. Krishnan
openaire   +1 more source